B2noun2K

Obligation

UK /["/ˌɒblɪˈɡeɪʃn/"]/US /["/ˌɑːblɪˈɡeɪʃn/"]/

Definition

the state of being forced to do something because it is your duty, or because of a law, etc.

In simple words: Something you must do; a duty or responsibility.

Examples

  • She felt a strong obligation to help her friends in need.
  • There is a legal obligation to pay taxes on time.
  • He fulfilled his obligation to visit his parents every weekend.
  • In some cultures, there is an obligation to care for elderly family members.
  • She was under no obligation to attend the meeting if she didn't want to.

Usage notes

Use 'obligation' in both formal and informal contexts when discussing responsibilities or duties. It's appropriate in legal, academic, or personal situations but less common in casual conversations.

Grammar pattern

standalone noun

Memory hint

Think of 'obligation' as 'on your plate' — something you have to handle.

Collocations

  • contractual
  • legal
  • statutory
  • carry out
  • discharge
  • fulfil/​fulfill
  • arise from something
  • under an obligation
  • without obligation
  • obligation of
  • contractual
  • legal
  • statutory
  • carry out
  • discharge
  • fulfil/​fulfill
  • arise from something
  • under an obligation
  • without obligation
  • obligation of

Synonyms

  • commitment

Antonyms

  • freedom
  • option
  • choice

Common mistakes

  • Confused with 'obligated' — remember 'obligation' is the noun.
  • Using 'obligation' with incorrect prepositions — typically used with 'to' (e.g., obligation to pay).
  • Overusing in casual speech — more common in formal contexts.